Re: [PATCH 4/9] mfd: palmas: Add tps65917 support
On Tuesday 17 June 2014 09:49 PM, Lee Jones wrote:
Add tps65917 PMIC support. tps65917 is a subset of palmas PMIC.
Some of the register definitions and the interrupt mappings
are different.
Signed-off-by: Keerthy
---
drivers/mfd/palmas.c | 176 --
1 file changed, 171 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index d280d78..485d755 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
[...]
+struct palmas_driver_data {
+ unsigned int *features;
+ struct regmap_irq_chip *irq_chip;
+};
+
+static struct palmas_driver_data palmas_data = {
+ .features = &palmas_features,
+ .irq_chip = &palmas_irq_chip,
+};
+
+static struct palmas_driver_data tps659038_data = {
+ .features = &tps659038_features,
+ .irq_chip = &palmas_irq_chip,
+};
+
+static struct palmas_driver_data tps65917_data = {
+ .features = &tps659038_features,
+ .irq_chip = &tps65917_irq_chip,
+};
+
[...]
@@ -375,6 +539,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
{
struct palmas *palmas;
struct palmas_platform_data *pdata;
+ struct palmas_driver_data *driver_data;
struct device_node *node = i2c->dev.of_node;
int ret = 0, i;
unsigned int reg, addr, *features;
@@ -408,7 +573,8 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
if (!match)
return -ENODATA;
- features = (unsigned int *)match->data;
+ driver_data = (struct palmas_driver_data *)match->data;
+ features = (unsigned int *)driver_data->features;
palmas->features = *features;
Couple of things a) I don't think the cast is required here and b) you
may as well do away with the local features variable here.
Just do:
palmas->features = *driver_data->features;
Once fixed, re-submit with my:
Acked-by: Lee Jones
Sure. I will redo and send this set.
Thanks.
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Re: [PATCH 4/9] mfd: palmas: Add tps65917 support
> Add tps65917 PMIC support. tps65917 is a subset of palmas PMIC.
> Some of the register definitions and the interrupt mappings
> are different.
>
> Signed-off-by: Keerthy
> ---
> drivers/mfd/palmas.c | 176
> --
> 1 file changed, 171 insertions(+), 5 deletions(-)
>
> diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
> index d280d78..485d755 100644
> --- a/drivers/mfd/palmas.c
> +++ b/drivers/mfd/palmas.c
[...]
> +struct palmas_driver_data {
> + unsigned int *features;
> + struct regmap_irq_chip *irq_chip;
> +};
> +
> +static struct palmas_driver_data palmas_data = {
> + .features = &palmas_features,
> + .irq_chip = &palmas_irq_chip,
> +};
> +
> +static struct palmas_driver_data tps659038_data = {
> + .features = &tps659038_features,
> + .irq_chip = &palmas_irq_chip,
> +};
> +
> +static struct palmas_driver_data tps65917_data = {
> + .features = &tps659038_features,
> + .irq_chip = &tps65917_irq_chip,
> +};
> +
[...]
> @@ -375,6 +539,7 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
> {
> struct palmas *palmas;
> struct palmas_platform_data *pdata;
> + struct palmas_driver_data *driver_data;
> struct device_node *node = i2c->dev.of_node;
> int ret = 0, i;
> unsigned int reg, addr, *features;
> @@ -408,7 +573,8 @@ static int palmas_i2c_probe(struct i2c_client *i2c,
> if (!match)
> return -ENODATA;
>
> - features = (unsigned int *)match->data;
> + driver_data = (struct palmas_driver_data *)match->data;
> + features = (unsigned int *)driver_data->features;
> palmas->features = *features;
Couple of things a) I don't think the cast is required here and b) you
may as well do away with the local features variable here.
Just do:
palmas->features = *driver_data->features;
Once fixed, re-submit with my:
Acked-by: Lee Jones
--
Lee Jones
Linaro STMicroelectronics Landing Team Lead
Linaro.org │ Open source software for ARM SoCs
Follow Linaro: Facebook | Twitter | Blog
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[PATCH 4/9] mfd: palmas: Add tps65917 support
Add tps65917 PMIC support. tps65917 is a subset of palmas PMIC.
Some of the register definitions and the interrupt mappings
are different.
Signed-off-by: Keerthy
---
drivers/mfd/palmas.c | 176 --
1 file changed, 171 insertions(+), 5 deletions(-)
diff --git a/drivers/mfd/palmas.c b/drivers/mfd/palmas.c
index d280d78..485d755 100644
--- a/drivers/mfd/palmas.c
+++ b/drivers/mfd/palmas.c
@@ -92,6 +92,133 @@ static const struct regmap_config
palmas_regmap_config[PALMAS_NUM_CLIENTS] = {
},
};
+static const struct regmap_irq tps65917_irqs[] = {
+ /* INT1 IRQs */
+ [TPS65917_RESERVED1] = {
+ .mask = TPS65917_RESERVED,
+ },
+ [TPS65917_PWRON_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_PWRON,
+ },
+ [TPS65917_LONG_PRESS_KEY_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_LONG_PRESS_KEY,
+ },
+ [TPS65917_RESERVED2] = {
+ .mask = TPS65917_RESERVED,
+ },
+ [TPS65917_PWRDOWN_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_PWRDOWN,
+ },
+ [TPS65917_HOTDIE_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_HOTDIE,
+ },
+ [TPS65917_VSYS_MON_IRQ] = {
+ .mask = TPS65917_INT1_STATUS_VSYS_MON,
+ },
+ [TPS65917_RESERVED3] = {
+ .mask = TPS65917_RESERVED,
+ },
+ /* INT2 IRQs*/
+ [TPS65917_RESERVED4] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ [TPS65917_OTP_ERROR_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_OTP_ERROR,
+ .reg_offset = 1,
+ },
+ [TPS65917_WDT_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_WDT,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESERVED5] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESET_IN_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_RESET_IN,
+ .reg_offset = 1,
+ },
+ [TPS65917_FSD_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_FSD,
+ .reg_offset = 1,
+ },
+ [TPS65917_SHORT_IRQ] = {
+ .mask = TPS65917_INT2_STATUS_SHORT,
+ .reg_offset = 1,
+ },
+ [TPS65917_RESERVED6] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 1,
+ },
+ /* INT3 IRQs */
+ [TPS65917_GPADC_AUTO_0_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_AUTO_0,
+ .reg_offset = 2,
+ },
+ [TPS65917_GPADC_AUTO_1_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_AUTO_1,
+ .reg_offset = 2,
+ },
+ [TPS65917_GPADC_EOC_SW_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_GPADC_EOC_SW,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESREVED6] = {
+ .mask = TPS65917_RESERVED6,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED7] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED8] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_RESERVED9] = {
+ .mask = TPS65917_RESERVED,
+ .reg_offset = 2,
+ },
+ [TPS65917_VBUS_IRQ] = {
+ .mask = TPS65917_INT3_STATUS_VBUS,
+ .reg_offset = 2,
+ },
+ /* INT4 IRQs */
+ [TPS65917_GPIO_0_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_0,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_1_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_1,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_2_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_2,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_3_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_3,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_4_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_4,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_5_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_5,
+ .reg_offset = 3,
+ },
+ [TPS65917_GPIO_6_IRQ] = {
+ .mask = TPS65917_INT4_STATUS_GPIO_6,
+ .reg_offset = 3,
+ },
+ [TPS65917_RESERVED10] = {
+ .mask = TPS65917_RESERVED10,
+ .reg_offset = 3,
+ },
+};
+
static const struct regmap_irq palmas_irqs[] = {
/* INT1 IRQs */
[PALMAS_CHARG_DET_N_VBUS_OVV_IRQ] = {
@@ -232,6 +359,19 @@ static struct regmap_irq_chip palmas_irq_chip = {
PALMAS_INT1_MASK),
};
+static struct regmap_irq_chip tps65917_irq_chip = {
+ .name = "tps65917",
+ .irqs = tps65917_irqs,
+ .num_irqs = ARRAY_SIZE(tps65917_irqs),
+
+ .num_regs = 4,
+
